replace all tabs with four spaces

The PEAR coding standards decree: no tabs, but indent by four spaces.
I've done a global search-and-replace on all tabs, replacing them by
four spaces. This is a huge change, but it will go a long way to
getting us towards phpcs-compliance. And that means better code
readability, and that means more participation.

darcs-hash:20081223191907-84dde-21e8efe210e6d5d54e935a22d0cee5c7bbfc007d.gz

1 files changed, 122 insertions, 122 deletions

diff --git a/actions/noticesearch.php b/actions/noticesearch.php
index 96e4d777f..53d78e199 100644
--- a/actions/noticesearch.php
+++ b/actions/noticesearch.php
@@ -25,140 +25,140 @@ require_once(INSTALLDIR.'/lib/searchaction.php');
 
 class NoticesearchAction extends SearchAction {
 
-	function get_instructions() {
-		return _('Search for notices on %%site.name%% by their contents. Separate search terms by spaces; they must be 3 characters or more.');
-	}
+    function get_instructions() {
+        return _('Search for notices on %%site.name%% by their contents. Separate search terms by spaces; they must be 3 characters or more.');
+    }
 
-	function get_title() {
-		return _('Text search');
-	}
+    function get_title() {
+        return _('Text search');
+    }
 
-	function show_results($q, $page) {
+    function show_results($q, $page) {
 
-		$notice = new Notice();
+        $notice = new Notice();
 
-		# lcase it for comparison
-		$q = strtolower($q);
+        # lcase it for comparison
+        $q = strtolower($q);
 
         $search_engine = $notice->getSearchEngine('identica_notices');
 
         $search_engine->set_sort_mode('chron');
-		# Ask for an extra to see if there's more.
-		$search_engine->limit((($page-1)*NOTICES_PER_PAGE), NOTICES_PER_PAGE + 1);
+        # Ask for an extra to see if there's more.
+        $search_engine->limit((($page-1)*NOTICES_PER_PAGE), NOTICES_PER_PAGE + 1);
 
         if (false === $search_engine->query($q)) {
             $cnt = 0;
         }
         else {
-	    	$cnt = $notice->find();
+            $cnt = $notice->find();
         }
-		if ($cnt > 0) {
-			$terms = preg_split('/[\s,]+/', $q);
-			common_element_start('ul', array('id' => 'notices'));
-			for ($i = 0; $i < min($cnt, NOTICES_PER_PAGE); $i++) {
-				if ($notice->fetch()) {
-					$this->show_notice($notice, $terms);
-				} else {
-					// shouldn't happen!
-					break;
-				}
-			}
-			common_element_end('ul');
-		} else {
-			common_element('p', 'error', _('No results'));
-		}
-
-		common_pagination($page > 1, $cnt > NOTICES_PER_PAGE,
-						  $page, 'noticesearch', array('q' => $q));
-	}
-
-	function show_header($arr) {
-		if ($arr) {
-			$q = $arr[0];
-		}
-		if ($q) {
-			common_element('link', array('rel' => 'alternate',
-										 'href' => common_local_url('noticesearchrss',
-																	array('q' => $q)),
-										 'type' => 'application/rss+xml',
-										 'title' => _('Search Stream Feed')));
-		}
-	}
-
-	# XXX: refactor and combine with StreamAction::show_notice()
-
-	function show_notice($notice, $terms) {
-		$profile = $notice->getProfile();
-		if (!$profile) {
-			common_log_db_error($notice, 'SELECT', __FILE__);
-			$this->server_error(_('Notice without matching profile'));
-			return;
-		}
-		# XXX: RDFa
-		common_element_start('li', array('class' => 'notice_single',
-										  'id' => 'notice-' . $notice->id));
-		$avatar = $profile->getAvatar(AVATAR_STREAM_SIZE);
-		common_element_start('a', array('href' => $profile->profileurl));
-		common_element('img', array('src' => ($avatar) ? common_avatar_display_url($avatar) : common_default_avatar(AVATAR_STREAM_SIZE),
-									'class' => 'avatar stream',
-									'width' => AVATAR_STREAM_SIZE,
-									'height' => AVATAR_STREAM_SIZE,
-									'alt' =>
-									($profile->fullname) ? $profile->fullname :
-									$profile->nickname));
-		common_element_end('a');
-		common_element('a', array('href' => $profile->profileurl,
-								  'class' => 'nickname'),
-					   $profile->nickname);
-		# FIXME: URL, image, video, audio
-		common_element_start('p', array('class' => 'content'));
-		if ($notice->rendered) {
-			common_raw($this->highlight($notice->rendered, $terms));
-		} else {
-			# XXX: may be some uncooked notices in the DB,
-			# we cook them right now. This should probably disappear in future
-			# versions (>> 0.4.x)
-			common_raw($this->highlight(common_render_content($notice->content, $notice), $terms));
-		}
-		common_element_end('p');
-		$noticeurl = common_local_url('shownotice', array('notice' => $notice->id));
-		common_element_start('p', 'time');
-		common_element('a', array('class' => 'permalink',
-								  'href' => $noticeurl,
-								  'title' => common_exact_date($notice->created)),
-					   common_date_string($notice->created));
-		if ($notice->reply_to) {
-			$replyurl = common_local_url('shownotice', array('notice' => $notice->reply_to));
-			common_text(' (');
-			common_element('a', array('class' => 'inreplyto',
-									  'href' => $replyurl),
-						   _('in reply to...'));
-			common_text(')');
-		}
-		common_element_start('a',
-							 array('href' => common_local_url('newnotice',
-															  array('replyto' => $profile->nickname)),
-								   'onclick' => 'doreply("'.$profile->nickname.'"); return false',
-								   'title' => _('reply'),
-								   'class' => 'replybutton'));
-		common_hidden('posttoken', common_session_token());
-		
-		common_raw('&rarr;');
-		common_element_end('a');
-		common_element_end('p');
-		common_element_end('li');
-	}
-
-	function highlight($text, $terms) {
-		/* Highligh serach terms */
-		$pattern = '/('.implode('|',array_map('htmlspecialchars', $terms)).')/i';
-		$result = preg_replace($pattern, '<strong>\\1</strong>', $text);
-
-		/* Remove highlighting from inside links, loop incase multiple highlights in links */
-		$pattern = '/(href="[^"]*)<strong>('.implode('|',array_map('htmlspecialchars', $terms)).')<\/strong>([^"]*")/iU';
-		do {
-			$result = preg_replace($pattern, '\\1\\2\\3', $result, -1, $count);
-		} while ($count);
-		return $result;
-	}
+        if ($cnt > 0) {
+            $terms = preg_split('/[\s,]+/', $q);
+            common_element_start('ul', array('id' => 'notices'));
+            for ($i = 0; $i < min($cnt, NOTICES_PER_PAGE); $i++) {
+                if ($notice->fetch()) {
+                    $this->show_notice($notice, $terms);
+                } else {
+                    // shouldn't happen!
+                    break;
+                }
+            }
+            common_element_end('ul');
+        } else {
+            common_element('p', 'error', _('No results'));
+        }
+
+        common_pagination($page > 1, $cnt > NOTICES_PER_PAGE,
+                          $page, 'noticesearch', array('q' => $q));
+    }
+
+    function show_header($arr) {
+        if ($arr) {
+            $q = $arr[0];
+        }
+        if ($q) {
+            common_element('link', array('rel' => 'alternate',
+                                         'href' => common_local_url('noticesearchrss',
+                                                                    array('q' => $q)),
+                                         'type' => 'application/rss+xml',
+                                         'title' => _('Search Stream Feed')));
+        }
+    }
+
+    # XXX: refactor and combine with StreamAction::show_notice()
+
+    function show_notice($notice, $terms) {
+        $profile = $notice->getProfile();
+        if (!$profile) {
+            common_log_db_error($notice, 'SELECT', __FILE__);
+            $this->server_error(_('Notice without matching profile'));
+            return;
+        }
+        # XXX: RDFa
+        common_element_start('li', array('class' => 'notice_single',
+                                          'id' => 'notice-' . $notice->id));
+        $avatar = $profile->getAvatar(AVATAR_STREAM_SIZE);
+        common_element_start('a', array('href' => $profile->profileurl));
+        common_element('img', array('src' => ($avatar) ? common_avatar_display_url($avatar) : common_default_avatar(AVATAR_STREAM_SIZE),
+                                    'class' => 'avatar stream',
+                                    'width' => AVATAR_STREAM_SIZE,
+                                    'height' => AVATAR_STREAM_SIZE,
+                                    'alt' =>
+                                    ($profile->fullname) ? $profile->fullname :
+                                    $profile->nickname));
+        common_element_end('a');
+        common_element('a', array('href' => $profile->profileurl,
+                                  'class' => 'nickname'),
+                       $profile->nickname);
+        # FIXME: URL, image, video, audio
+        common_element_start('p', array('class' => 'content'));
+        if ($notice->rendered) {
+            common_raw($this->highlight($notice->rendered, $terms));
+        } else {
+            # XXX: may be some uncooked notices in the DB,
+            # we cook them right now. This should probably disappear in future
+            # versions (>> 0.4.x)
+            common_raw($this->highlight(common_render_content($notice->content, $notice), $terms));
+        }
+        common_element_end('p');
+        $noticeurl = common_local_url('shownotice', array('notice' => $notice->id));
+        common_element_start('p', 'time');
+        common_element('a', array('class' => 'permalink',
+                                  'href' => $noticeurl,
+                                  'title' => common_exact_date($notice->created)),
+                       common_date_string($notice->created));
+        if ($notice->reply_to) {
+            $replyurl = common_local_url('shownotice', array('notice' => $notice->reply_to));
+            common_text(' (');
+            common_element('a', array('class' => 'inreplyto',
+                                      'href' => $replyurl),
+                           _('in reply to...'));
+            common_text(')');
+        }
+        common_element_start('a',
+                             array('href' => common_local_url('newnotice',
+                                                              array('replyto' => $profile->nickname)),
+                                   'onclick' => 'doreply("'.$profile->nickname.'"); return false',
+                                   'title' => _('reply'),
+                                   'class' => 'replybutton'));
+        common_hidden('posttoken', common_session_token());
+        
+        common_raw('&rarr;');
+        common_element_end('a');
+        common_element_end('p');
+        common_element_end('li');
+    }
+
+    function highlight($text, $terms) {
+        /* Highligh serach terms */
+        $pattern = '/('.implode('|',array_map('htmlspecialchars', $terms)).')/i';
+        $result = preg_replace($pattern, '<strong>\\1</strong>', $text);
+
+        /* Remove highlighting from inside links, loop incase multiple highlights in links */
+        $pattern = '/(href="[^"]*)<strong>('.implode('|',array_map('htmlspecialchars', $terms)).')<\/strong>([^"]*")/iU';
+        do {
+            $result = preg_replace($pattern, '\\1\\2\\3', $result, -1, $count);
+        } while ($count);
+        return $result;
+    }
 }